Civil Engineering

Bangerter & Amstutz S.A. 

Chevenez · Since 1981

The core activity of Bangerter & Amstutz SA is the execution of works in the field of engineering (civil engineering), particularly in the following specific areas: civil engineering works, water treatment and purification works, and special works in the construction industry. The company thus offers services in the planning, execution and completion of construction projects in the field of engineering.

Heimann Bauservice 

Steffisburg · Since 2020

The core activity of Heimann Bauservice is the provision of construction services and services in the areas of civil engineering, road construction, landscaping and environmental works. This includes in particular: civil engineering works (excavation, demolition, trenching, pipeline construction, water construction, earthworks, shaft construction), road construction works (paving, asphalt works, drainage), landscaping works (landscaping, slope construction, rubble stone walls, retaining walls), and environmental works (construction of parking lots, gardens, water pipes). The company also offers non-binding consulting and planning for construction projects and supports customers in realizing their ideas.

Kessler Bauunternehmung AG 

Zurich · Since 2009

Müller Bau AG Sufers 

Andeer · Since 2004

Müller Bau AG Sufers is a construction company offering new-build and renovation work, building and civil engineering services, and scaffolding. Its services also include general contracting, real-estate projects and machinery/equipment services.

Baugeschäft Hans Graf AG 

Oberhallau · Since 1987

The core activity of Hans Graf AG is the construction business, in particular the execution of construction projects of all kinds, including masonry, finishing and construction work.

Herrmann Bauunternehmung AG 

Pfäffikon Sz · Since 1998

Kessler Bauarbeiten AG 

Pfäffikon Zh · Since 1993

Kreis Wasserbau AG 

Weinfelden · Since 2015

Kreis Wasserbau AG carries out engineering and construction work in hydraulic engineering, including flood protection, river and stream revitalisation, fish passages and retention basins. The company provides planning and execution of drainage, sewer and reservoir projects and performs specialised tasks such as installation of beaver-protection grilles and bed-sealing works.

Meister Bagger- und Maschinenbetrieb 

Unteriberg · Since 2017

The core activity of Meister Bagger- und Maschinenbetrieb is the execution of excavator, machine and special works, including civil engineering, pipeline construction, demolition work, environmental work, steel construction and locksmith work as well as blasting work, in particular for agriculture, forestry, public authorities and companies.

Mignami SA 

Cevio · Since 1977

The core activity of Mignami Impresa Costruzioni SA is the execution of construction and engineering services, particularly in the field of civil engineering, such as the construction of roads, bridges, buildings, tunnels and other infrastructure projects. This also includes specialized work such as the renovation of roads and bridges, the construction of walls and the execution of demolition and excavation work.

M. von Burg Bauunternehmung AG 

Grenchen · Since 1993

Righi AG, Strassenbau + Pflästereigeschäft 

Basel · Since 2008

The core activity of Righi AG is the provision of services in the field of road and paving construction, specifically in the following five areas: 1. Utility construction, 2. Road construction work, 3. Sewer construction work, 4. Paving work, and 5. Environmental work. The company offers these services to public and private customers in the Basel region.

Schmucki AG 

Eschenbach Sg · Since 1981

The core activity of Schmucki AG is the realization of projects in civil engineering and construction, as well as the execution of plastering and customer masonry work.

ZIMAG Zimmermann AG 

Jens · Since 1997

The core activity of ZIMAG Zimmermann AG is the construction of cable ducts and cable laying, particularly in the field of fibre optic and copper cables, as well as deep and road construction works, including the expansion of cable networks, fibre optic networks and the laying of lines for internet, electricity and other services.

Andenmatten Egon Bau und Transport AG 

Saas-Grund · Since 2015

besa strassenunterhalt AG 

Balterswil · Since 2010

The core activity of strassenunterhalt AG is the provision of services in the field of road and rail maintenance, particularly in green maintenance of roads and rails, tunnel cleaning, field and forest road maintenance, property maintenance, winter service, ecological slope maintenance, stump and clearing work, ditch service, energy wood harvesting and special forestry.

Flück und Blatter AG 

Brienz Be · Since 1977

Linthwerk 

Uznach · Since 2004

The company is primarily active in the field of flood protection and water management. It operates and maintains the Linthwerk, a system of structures that ensures protection against flooding and regulates the flow of water in the region. In addition, the company also offers services in the field of experiential education and tourism, such as guided tours and scavenger hunts at the Linthwerk.

Mawi-Bau AG 

Horboden · Since 1988

Metz & Hunkeler AG 

Schötz · Since 1991

The core activity of Metz + Hunkeler AG encompasses three main areas: 1. **Building Construction**: The company offers services in the field of building construction, which includes planning, construction, and renovation of buildings and structures. 2. **Civil Engineering**: Metz + Hunkeler AG is also active in civil engineering, which includes the construction of infrastructure projects such as roads, bridges, tunnels, and other underground structures. 3. **Dismantling and Demolition**: The third area includes dismantling and demolition, i.e. the disassembly and removal of existing structures, as well as the recycling of building materials. Overall, the core activity of the company can be described as comprehensive construction services in the fields of building construction, civil engineering, and dismantling and demolition.